baber/WOPTO huggingface dataset:
Patent JP-2003322217-A (JP)
Title: High-load transmission belt
Inventor: TSUJI SHOJI
IPC: F16G5/16
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-load transmission belt with largely improved bending modulus, impact resistance, abrasion resistance, etc., to be sufficiently durable to high-load applications, while achieving lightness of blocks.  <P>SOLUTION: This high-load transmission belt 1 comprises a plurality of blocks 2 provided at prescribed pitch along a length direction of tension belts 3a and 3b. The block 2 comprises a synthetic resin material without including an insert. Carbon nanotubes are blended in the synthetic resin forming the block 2. The synthetic resin material is nylon 46, and blended quantity of the carbon nanotubes is 20-35 mass%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293680-A (JP)
Title: Excavating direction inclination angle measuring device for auger head of excavator
Inventor: SHIRAFUJI YOSHIAKI
IPC: E21B47/12
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To correct the inclination angle of a boring by transmitting signals from an inclination angle measuring sensor installed on the earth auger head at the tip of an underground to the ground to check that a boring hole is dug in vertical direction in an excavating machine excavating by additionally joining steel auger screws as the earth auger head excavates into the underground.  <P>SOLUTION: In this excavating direction inclination angle measurement and an automatic inclination adjusting device for a leader, the signals from the inclination angle sensor installed on the underground auger head part of the excavator are transmitted to the ground by electromagnetic signals caused by variable magnetic fluxes generated in a primary coil from a transmission coil regarded as the primary coil based on the principle of a transformer through the several connected steel auger screws regarded as a steel core. By receiving the signals from a receiving coil regarded as a secondary coil installed on the upper part of the auger screw, the transmission of signals between the underground and the ground can be performed by radio.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333556-A (JP)
Title: Mobile phone and wireless communication method
Inventor: YOSHIDA TAKAO
IPC: H04M1/00
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile phone with a video phone function for displaying a background different from a present background in a natural manner in the case that the user of the mobile phone desires not to show the surrounding scene to the opposite party during speech.  <P>SOLUTION: The mobile phone is provided with: a background eliminating apparatus 21 for eliminating the background on the basis of the contour of a person from the image of the person photographed by an image input apparatus 4; a background image database 22 storing at least a kind of the background image, and an image composite apparatus 23 for compositing the image of the person from which the background is eliminated with a background image stored in the background image database to produce an image with a different background.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332701-A (JP)
Title: Modified cyanate ester resin varnish for printed wiring board, prepreg for laminate using same, and method for manufacturing metal-clad laminate
Inventor: MORIYA HIDENORI
IPC: B32B15/08
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modified cyanate ester resin varnish having good thermal resistance which exerts formability and processability similar to those of a conventional thermosetting resin laminate and provides a printed wiring board of a sufficiently low-loss property with a low dielectric dissipation factor in a high frequency band, and provide prepreg for a laminate using the varnish, and a method for manufacturing a metal-clad laminate.  <P>SOLUTION: The resin varnish for a printed wiring board comprises a modified cyanate ester base resin which comprises, as essential components, (A) a cyanate ester compound, (B) a monovalent phenolic compound, (C) a polypropylene resin, (D) a flame retardant which is nonreactive with a cyanate ester compound, (E) a metal base reaction catalyst, (F) an aromatic hydrocarbon base solvent and (G) a ketone base solvent. This varnish is impregnated into a base, followed by drying for producing prepreg for the laminate. A certain number of prepreg sheets and metal foils are stacked, pressurized and heated to obtain the metal-clad laminate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332811-A (JP)
Title: Integrated circuit microwave, its manufacturing method and radio equipment
Inventor: FUJITA TAKU
IPC: H01P3/02
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem that it is difficult to form a complex hollow for mounting an MMIC 202 on an expensive multilayer ceramic substrate and to manufacture a large substrate in a conventional integrated circuit for microwaves.  <P>SOLUTION: In a multilayer substrate 101, a dielectric containing Teflon (registered trademark) is stuck onto a first layer substrate 101a, a dielectric made of glass and epoxy is stuck onto a second layer substrate 101b and a third layer substrate 101c, and a through hole for function module mounting is provided. In a power amplifier function module 102, a power amplifier MMIC, an isolator 203 and an input-output line substrate 204 are arranged on a metal carrier 201 with conductive materials 209, and wires 207 are used to connect a signal line, a power supply line and a control line of each component. A ground electrode arranged on a lower surface of the input-output line substrate 204 is connected to a ground electrode on the multilayer substrate 101 with a thermoplastic adhesive 208 to make a connection distance between the function module and the multilayer substrate 101 short.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332649-A (JP)
Title: Magnetic detecting element
Inventor: HASEGAWA NAOYA
IPC: H01L43/12
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic detecting element that can be improved in reproducing characteristics so that a free magnetic layer is maintained in a stably magnetized state, the occurrence of side leading is suppressed, and so on, and to provide a method of manufacturing the element.  <P>SOLUTION: In this magnetic detecting element, hard bias layers 18 are formed on both sides of the free magnetic layer 15 and second antiferromagnetic layers 21 are formed on third antiferromagnetic layers formed on both side areas 15a of the magnetic layer 15. Consequently, the magnetization of the both side areas 15a of the free magnetic layer 15 can be fixed by appropriately forming the magnetization in a single magnetic domain in the track width direction by the synergistic effect of a magnetic field bonded with exchange interaction generated between the magnetic layer 15 and the third antiferromagnetic layers and a vertical bias magnetic field from the hard bias layers 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335335-A (JP)
Title: Folding container
Inventor: YAMAUCHI HISATOSHI
IPC: B65D6/26
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a housed item comes into a recession or workability in taking out the item is inferior in a conventional folding container by making the inner wall surfaces of side walls to be folded first and of the outer walls formed on the bottom almost uniform in a folding container that is assembled into a box shape.  <P>SOLUTION: The folding container comprises the bottom 1 and the four side walls 2, 3 which are coupled to the bottom via hinges, and the container can be folded by superimposing the side walls on the bottom. A locking projection 2g1 is formed on a locking elastic strip 2g that is arranged respectively on the side walls 2 to be folded later, and each locking projection 2g1 is inserted into a space S formed by a lower horizontal part 3b2 of each side wall 3 folded first, the outer wall 1c of the bottom, and a bottom board 1g at the bottom.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336931-A (JP)
Title: High temperature regenerator and absorption cool and hot water machine
Inventor: SENBA YASUSHI
IPC: F25B33/00
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To avoid oscillating combustion produced by the matching of the slight vibration of the flame of a surface combustion burner with the natural columnar frequency in a high temperature regenerator of an absorption cool and hot water machine.  <P>SOLUTION: This high temperature regenerator of the absorption cool and hot water machine comprises an inner tube 102 forming a combustion chamber 111, an outer tube 101 forming a liquid chamber 112 for holding solution 110 in the clearance thereof from the inner tube 102, a solution tube 103 communicating with the liquid chamber 112 and disposed in the combustion chamber 111, the surface combustion burner 104 connected to one side face of the combustion chamber 111, and an exhaust passage 108 connected to the other side face of the combustion chamber 111. An exhaust passage restrictor 120 opposed to the combustion surface of the surface combustion burner 104 and having an opening part 120a is disposed between the combustion chamber 111 and the exhaust passage 108, and a tube part 121 extending from the opening part 120a to a downstream side is installed in the exhaust passage 108.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335578-A (JP)
Title: Voltage-dependent nonlinear resistor
Inventor: SENDA NAOKI
IPC: C04B35/46
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a complex perovskite varistor having small E<SB>10</SB>temperature characteristics in a wide range of varistor voltage E<SB>10</SB>and the function not lost even after soldering at a high temperature.  <P>SOLUTION: This complex perovskite semiconductor porcelain contains a first component comprising Sr, Ba, Ca, and Ti, a second component comprising at least an oxide of R (Y and lanthanoid), a third component selected from either one of an oxide of M (Nb and Ta), a forth component comprising an oxide of Si, a fifth component comprising an oxide of Si, and a fifth component comprising at least an oxide selected from the group consisting of oxides of Li, Na, Mn, Cu, Zn, Sc, and In.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299431-A (JP)
Title: Housing case for branched fishing hook gadget
Inventor: SASAKI HIROSHI
IPC: A01K97/06
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing case for a fishing gadget with branched hooks, capable of easily winding on without being affected with the sizes or shapes of the hooks, without being caught or entangled with something by housing in a case, and also housing a weight.  <P>SOLUTION: This housing case for the branched fishing hook gadget is provided by installing a magnet wire 1, a line-winding rod (upper side) 2 and a line-winding rod (lower side) 3 at the left hand side surface of a box, installing a stopper 4 at the tip end of the line-winding rod and a partition 5 below the line-winding rod (lower side) 3 to form a space between the bottom part of the box, making the height of the partition higher than that of the side surface of the box and forming cut grooves 6 at its upper side. The right hand side surface of the box is installed in between the partition 5 and the bottom part of the box, but not installed in between the partition 5 and the upper part of the box. At the lid of the box, a side surface is supplemented for fitting to the part not formed at the right hand side surface. At the edge of the lid, a cushion rubber 8 is attached all around the edge. A sponge partition 7 is attached at the lid. The height of the partition 7 is made as touching with the bottom surface of the box on closing the lid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336208-A (JP)
Title: Sheet for reinforcing pavement
Inventor: MURAYAMA MASAHITO
IPC: E01C11/16
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet for reinforcing a pavement being easily handled, having an excellent reflection-crack inhibiting effect and having high recycling properties.  <P>SOLUTION: The sheet for reinforcing the pavement having tensile strength of at least 700 N/cm by burying a glass-fiber structure having a mesh structure having a gap of 3 mm to 15 mm composed of glass fiber yarn into the sheet using an asphalt material as a main body is manufactured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336705-A (JP)
Title: Micro-traction drive
Inventor: UMEDA AKIHIKO
IPC: F16H13/10
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micro-traction drive to be mounted within a limited dimension inside a small-sized device and manufactured easily without the serration process, with excellent strength and large transmission torque.  <P>SOLUTION: The micro-traction drive comprises a housing 101, an input shaft 102 rotatably supported to the housing 101 and an output shaft (intermediate shaft) 104 (103) rotatably supported to the housing 101 on the coaxial line with the input shaft 102. In the device, a rotary body 111, revolving around the axis of the input shaft 102, is set between an inner ring 105 mounted in the input shaft 102 and an outer ring 109 whose rotational direction is fixed relative to the housing 101, and a holder 112 mounted in the output shaft 104 is engaged with the rotary body 111. The micro-traction drive also has at least two unit decelerating parts with a means for relatively pressing the inner ring 105 and the outer ring 109 toward the rotary body 111. The output shaft 104 of one unit decelerating part is the input shaft (intermediate shaft) 102 (103) of another unit deceleration part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334413-A (JP)
Title: Ceramics filter, filter, liquid drop discharge head and ink cartridge
Inventor: MIYAGUCHI YOICHIRO
IPC: B01D39/14
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramics filter reduced in thermal deformation, having flexibility, excellent in abrasion resistance, chemical resistance or the like and capable of easily forming a fine molded article or a filter with high accuracy.  <P>SOLUTION: The ceramics filter comprises a mixture consisting of granular ceramics 1 and organic resin particles 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335803-A (JP)
Title: Process for producing bead polymer
Inventor: OKIMOTO YUKINORI
IPC: C08F2/18
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing a bead polymer suitable for a raw material for paint, a raw material for ink, a dental material, a binder for a toner in a copying machine, a binder for ceramic calcination, an intermediate raw material for a thermoplastic resin or the like stably even in the case of the use of a large-size apparatus for suspension polymerization.  <P>SOLUTION: The process for producing the bead polymer comprises setting a tip speed of a stirring blade to the range of 1-5 m/sec upon the initiation of the suspension polymerization of a vinyl-based monomer and changing the tip speed of the stirring blade in the course of the polymerization, wherein the tip speed of the stirring blade is changed when the polymerization degree of the vinyl-based monomer is in the range of 30-60 mass% and the tip speed of the stirring blade is changed to 1.2-5 times its initial speed in the course of the polymerization.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337547-A (JP)
Title: Method and device for inspecting active matrix substrate and inspecting program and information recording medium to be used for them
Inventor: NARA SHOJI
IPC: G09F9/00
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection method for inspecting a dot-shape defect, a line shape defect, a defect in unevenness of luminance and the like in the stage of an active matrix substrate.  <P>SOLUTION: The subject of inspection is the active matrix substrate which has a plurality of pixels 20 each of which is connected to each one line of a plurality of scanning lines 10 and a plurality of signal lines 14, and a common pixel electrode 26 where pixel electrodes 22 which are to be formed individually in each of the plurality of pixels 20 are continuously formed over pixels of two or more and which is in halfway of working. This inspection method has a process for detecting currents which are made to flow through each of the plurality of the pixels 20 respectively by being in contact with common pixel electrode 26 of this active matrix substrate and a process for discriminating defects of the plurality of the pixels 20 on the basis of the detected currents.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003091559-A (JP)
Title: Terminal unit, server, method for storing contents data and program for executing the same method
Inventor: OZAWA JUN
IPC: G06Q50/00
Filed: 2002-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a method allowing a user to easily retrieve contents data such as recipe data. SOLUTION: When a personal computer 103 receives recipe data from a server 101 through a communication network 102, it is stored in a memory card 104. Recipe hierarchy information 142 showing the classified hierarchies of the recipe data based on retrieval keys is then updated so as to contain newly stored recipe data, referring to entire hierarchy information 133 showing the hierarchical relation of the retrieval keys in the whole recipe.
Patent JP-2003346806-A (JP)
Title: Positive electrode material for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery
Inventor: KUDO YOSHIHIRO
IPC: H01M10/05
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive electrode active material of excellent structural stability for regulating the degree of peak change of a radial structural function as an index reflecting the stability of a crystalline structure around Ni in the positive electrode active material containing Ni as the element, to provide a positive electrode of excellent battery characteristics and a non-aqueous secondary battery by including the positive electrode active material of excellent structural stability, and to provide a method for manufacturing a positive electrode with excellent battery characteristics.   <P>SOLUTION: The initial composition of the positive electrode active material is expressed by Li<SB>x</SB>Ni<SB>y</SB>M<SB>1-y</SB>O<SB>2</SB>(where, 1.5>x≥1, 0<y<1, and M is at least one kind of element selected from an element group consisting of Mn, Co, Cr, Al, Mg, Ti and B), and the peak intensity when full charging the radial structural function around Ni derived from oxygen atom which is the nearest atom of Ni is in a range of 80 to 120% with a non-charged condition as a reference.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347230-A (JP)
Title: Method of manufacturing compound semiconductor and semiconductor element
Inventor: FUTAKUCHI NAOKI
IPC: H01S5/323
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which a III-V compound semiconductor having a large nitrogen composition can be manufactured easily, and to provide a semiconductor device manufactured by the method.   <P>SOLUTION: In the method of manufacturing the III-V compound semiconductor containing at least nitrogen atoms as group V atoms by the vapor growth method by using one or more kinds of gases containing nitrogen atoms as raw materials, the sum of flow ratios of the nitrogen atom-containing gases other than a nitrogen gas to the total flow rate of all gases supplied into a reaction chamber is made larger than the flow ratios of all other gases to the total flow rate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343543-A (JP)
Title: Hinge device
Inventor: OSHIMA KAZUYOSHI
IPC: G06F1/16
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge device which reliably stops receiving part of a cellular phone within a prescribed angle range.   <P>SOLUTION: A hinge shaft 6 is turnably passed through a through hole 22 of a first hinge member 2. A second hinge member 3 is fixed onto the hinge shaft 6. A movable member 7 is connected to the first hinge member 2 so as to be nonturnable and movable in the axial direction. A protrusion 75 is formed in the movable member 7. A recess 53 is formed in the second hinge member 3. The protrusion 75 is pressed against the bottom of the recess 53 by urging force of a coil spring 8, thereby converting the urging force of the coil spring 8 into the turning urging force for turning the second hinge member 3 with respect to the first hinge member 2. A hinge shaft 6 is press-fitted to the through hole 22 in the first hinge member 2. By doing so, the friction resistance smaller than the turning urging force generated by the coil spring 8 is generated between the inner peripheral surface of the through hole 22 and the outer peripheral surface of the hinge shaft.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003777-A (JP)
Title: Holder for and method of attaching vacuum insulation material
Inventor: KURIYAMA MAKOTO
IPC: F25D23/06
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holder suitable for fixing closely a plate-like vacuum insulation material having a fin-like welding portion on at least two sides opposing to each other of an outer circumferential portion to an object easily and rigidly and at low cost without giving influence to the heat insulating property.  <P>SOLUTION: This holder includs a holding portion 7 for holding a welding portion 4 of a vacuum insulating material 1 and an attaching surface 8 to be fixed to an object. When the surface 8 is fixed closely to the object by letting the portion 7 hold the portion 4 of the material 1 in a manner that a fixed surface of the material 1 to be fixed closely to the object faces to the same direction as the attaching surface 8, holders 5a and 5b of the material 1 formed to fix the surface 10 in contact with the object are attached to the welding portion 4 of the material 1 and then fixed to the object with screws 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009938-A (JP)
Title: Control method of automatic air conditioner for vehicle and air conditioner for vehicle
Inventor: IZAWA YUKI
IPC: B60H1/00
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method of an automatic air conditioner for vehicles and an air conditioner for vehicles which improves feeling of occupants by rapidly cooling inside of a car in a high temperature state, driving performance and operability.  <P>SOLUTION: This automatic air conditioner is provided with a control device (50) for instructing rapid-cooling operation for blowing a cooling air from a first blow-out port (24) constituting one of blow-out ports for blowing into the center in a car and a second blow-out port (25 or 26) for blowing downward in the car when a temperature difference between a set temperature to be a control target or an outside air temperature and a temperature inside the car exceeds a predetermined value. As the second blow-out port, an LHB blow-out port (25) is provided below the first blow-out port (24) so that drop in wind volume is suppressed in blowing.  <P>COPYRIGHT: (C)2004,JPO